Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones
Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst wa...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Bentahar, S. [verfasserIn] Taleb, M. Ait [verfasserIn] Sabour, A. [verfasserIn] Dbik, A. [verfasserIn] El Khomri, M. [verfasserIn] El Messaoudi, N. [verfasserIn] Lacherai, A. [verfasserIn] Mamouni, R. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Russian journal of organic chemistry - Dordrecht : Springer Science + Business Media B.V., 1996, 55(2019), 9 vom: Sept., Seite 1423-1431 |
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| Übergeordnetes Werk: |
volume:55 ; year:2019 ; number:9 ; month:09 ; pages:1423-1431 |
| Links: |
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| DOI / URN: |
10.1134/S1070428019090240 |
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| Katalog-ID: |
SPR017517338 |
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| 245 | 1 | 0 | |a Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones |
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| 520 | |a Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. | ||
| 650 | 4 | |a KF-modified clay |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a heterogeneous catalysts |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Biginelli reaction |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a substituted pyrimidines |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a 3,4-dihy-dropyrimidin-2(1 |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a )-ones |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Taleb, M. Ait |e verfasserin |4 aut | |
| 700 | 1 | |a Sabour, A. |e verfasserin |4 aut | |
| 700 | 1 | |a Dbik, A. |e verfasserin |4 aut | |
| 700 | 1 | |a El Khomri, M. |e verfasserin |4 aut | |
| 700 | 1 | |a El Messaoudi, N. |e verfasserin |4 aut | |
| 700 | 1 | |a Lacherai, A. |e verfasserin |4 aut | |
| 700 | 1 | |a Mamouni, R. |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Russian journal of organic chemistry |d Dordrecht : Springer Science + Business Media B.V., 1996 |g 55(2019), 9 vom: Sept., Seite 1423-1431 |w (DE-627)340148543 |w (DE-600)2065669-5 |x 1608-3393 |7 nnns |
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10.1134/S1070428019090240 doi (DE-627)SPR017517338 (SPR)S1070428019090240-e DE-627 ger DE-627 rakwb eng 540 ASE 35.50 bkl Bentahar, S. verfasserin aut Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. KF-modified clay (dpeaa)DE-He213 heterogeneous catalysts (dpeaa)DE-He213 Biginelli reaction (dpeaa)DE-He213 substituted pyrimidines (dpeaa)DE-He213 3,4-dihy-dropyrimidin-2(1 (dpeaa)DE-He213 )-ones (dpeaa)DE-He213 Taleb, M. Ait verfasserin aut Sabour, A. verfasserin aut Dbik, A. verfasserin aut El Khomri, M. verfasserin aut El Messaoudi, N. verfasserin aut Lacherai, A. verfasserin aut Mamouni, R. verfasserin aut Enthalten in Russian journal of organic chemistry Dordrecht : Springer Science + Business Media B.V., 1996 55(2019), 9 vom: Sept., Seite 1423-1431 (DE-627)340148543 (DE-600)2065669-5 1608-3393 nnns volume:55 year:2019 number:9 month:09 pages:1423-1431 https://dx.doi.org/10.1134/S1070428019090240 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.50 ASE AR 55 2019 9 09 1423-1431 |
| spelling |
10.1134/S1070428019090240 doi (DE-627)SPR017517338 (SPR)S1070428019090240-e DE-627 ger DE-627 rakwb eng 540 ASE 35.50 bkl Bentahar, S. verfasserin aut Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. KF-modified clay (dpeaa)DE-He213 heterogeneous catalysts (dpeaa)DE-He213 Biginelli reaction (dpeaa)DE-He213 substituted pyrimidines (dpeaa)DE-He213 3,4-dihy-dropyrimidin-2(1 (dpeaa)DE-He213 )-ones (dpeaa)DE-He213 Taleb, M. Ait verfasserin aut Sabour, A. verfasserin aut Dbik, A. verfasserin aut El Khomri, M. verfasserin aut El Messaoudi, N. verfasserin aut Lacherai, A. verfasserin aut Mamouni, R. verfasserin aut Enthalten in Russian journal of organic chemistry Dordrecht : Springer Science + Business Media B.V., 1996 55(2019), 9 vom: Sept., Seite 1423-1431 (DE-627)340148543 (DE-600)2065669-5 1608-3393 nnns volume:55 year:2019 number:9 month:09 pages:1423-1431 https://dx.doi.org/10.1134/S1070428019090240 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.50 ASE AR 55 2019 9 09 1423-1431 |
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10.1134/S1070428019090240 doi (DE-627)SPR017517338 (SPR)S1070428019090240-e DE-627 ger DE-627 rakwb eng 540 ASE 35.50 bkl Bentahar, S. verfasserin aut Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. KF-modified clay (dpeaa)DE-He213 heterogeneous catalysts (dpeaa)DE-He213 Biginelli reaction (dpeaa)DE-He213 substituted pyrimidines (dpeaa)DE-He213 3,4-dihy-dropyrimidin-2(1 (dpeaa)DE-He213 )-ones (dpeaa)DE-He213 Taleb, M. Ait verfasserin aut Sabour, A. verfasserin aut Dbik, A. verfasserin aut El Khomri, M. verfasserin aut El Messaoudi, N. verfasserin aut Lacherai, A. verfasserin aut Mamouni, R. verfasserin aut Enthalten in Russian journal of organic chemistry Dordrecht : Springer Science + Business Media B.V., 1996 55(2019), 9 vom: Sept., Seite 1423-1431 (DE-627)340148543 (DE-600)2065669-5 1608-3393 nnns volume:55 year:2019 number:9 month:09 pages:1423-1431 https://dx.doi.org/10.1134/S1070428019090240 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.50 ASE AR 55 2019 9 09 1423-1431 |
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10.1134/S1070428019090240 doi (DE-627)SPR017517338 (SPR)S1070428019090240-e DE-627 ger DE-627 rakwb eng 540 ASE 35.50 bkl Bentahar, S. verfasserin aut Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. KF-modified clay (dpeaa)DE-He213 heterogeneous catalysts (dpeaa)DE-He213 Biginelli reaction (dpeaa)DE-He213 substituted pyrimidines (dpeaa)DE-He213 3,4-dihy-dropyrimidin-2(1 (dpeaa)DE-He213 )-ones (dpeaa)DE-He213 Taleb, M. Ait verfasserin aut Sabour, A. verfasserin aut Dbik, A. verfasserin aut El Khomri, M. verfasserin aut El Messaoudi, N. verfasserin aut Lacherai, A. verfasserin aut Mamouni, R. verfasserin aut Enthalten in Russian journal of organic chemistry Dordrecht : Springer Science + Business Media B.V., 1996 55(2019), 9 vom: Sept., Seite 1423-1431 (DE-627)340148543 (DE-600)2065669-5 1608-3393 nnns volume:55 year:2019 number:9 month:09 pages:1423-1431 https://dx.doi.org/10.1134/S1070428019090240 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.50 ASE AR 55 2019 9 09 1423-1431 |
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10.1134/S1070428019090240 doi (DE-627)SPR017517338 (SPR)S1070428019090240-e DE-627 ger DE-627 rakwb eng 540 ASE 35.50 bkl Bentahar, S. verfasserin aut Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. KF-modified clay (dpeaa)DE-He213 heterogeneous catalysts (dpeaa)DE-He213 Biginelli reaction (dpeaa)DE-He213 substituted pyrimidines (dpeaa)DE-He213 3,4-dihy-dropyrimidin-2(1 (dpeaa)DE-He213 )-ones (dpeaa)DE-He213 Taleb, M. Ait verfasserin aut Sabour, A. verfasserin aut Dbik, A. verfasserin aut El Khomri, M. verfasserin aut El Messaoudi, N. verfasserin aut Lacherai, A. verfasserin aut Mamouni, R. verfasserin aut Enthalten in Russian journal of organic chemistry Dordrecht : Springer Science + Business Media B.V., 1996 55(2019), 9 vom: Sept., Seite 1423-1431 (DE-627)340148543 (DE-600)2065669-5 1608-3393 nnns volume:55 year:2019 number:9 month:09 pages:1423-1431 https://dx.doi.org/10.1134/S1070428019090240 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.50 ASE AR 55 2019 9 09 1423-1431 |
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KF-modified clay heterogeneous catalysts Biginelli reaction substituted pyrimidines 3,4-dihy-dropyrimidin-2(1 )-ones |
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Bentahar, S. @@aut@@ Taleb, M. Ait @@aut@@ Sabour, A. @@aut@@ Dbik, A. @@aut@@ El Khomri, M. @@aut@@ El Messaoudi, N. @@aut@@ Lacherai, A. @@aut@@ Mamouni, R. @@aut@@ |
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| author |
Bentahar, S. |
| spellingShingle |
Bentahar, S. ddc 540 bkl 35.50 misc KF-modified clay misc heterogeneous catalysts misc Biginelli reaction misc substituted pyrimidines misc 3,4-dihy-dropyrimidin-2(1 misc )-ones Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones |
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| topic_title |
540 ASE 35.50 bkl Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones KF-modified clay (dpeaa)DE-He213 heterogeneous catalysts (dpeaa)DE-He213 Biginelli reaction (dpeaa)DE-He213 substituted pyrimidines (dpeaa)DE-He213 3,4-dihy-dropyrimidin-2(1 (dpeaa)DE-He213 )-ones (dpeaa)DE-He213 |
| topic |
ddc 540 bkl 35.50 misc KF-modified clay misc heterogeneous catalysts misc Biginelli reaction misc substituted pyrimidines misc 3,4-dihy-dropyrimidin-2(1 misc )-ones |
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ddc 540 bkl 35.50 misc KF-modified clay misc heterogeneous catalysts misc Biginelli reaction misc substituted pyrimidines misc 3,4-dihy-dropyrimidin-2(1 misc )-ones |
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ddc 540 bkl 35.50 misc KF-modified clay misc heterogeneous catalysts misc Biginelli reaction misc substituted pyrimidines misc 3,4-dihy-dropyrimidin-2(1 misc )-ones |
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Russian journal of organic chemistry |
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Russian journal of organic chemistry |
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Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones |
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(DE-627)SPR017517338 (SPR)S1070428019090240-e |
| title_full |
Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones |
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Bentahar, S. |
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Russian journal of organic chemistry |
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Bentahar, S. Taleb, M. Ait Sabour, A. Dbik, A. El Khomri, M. El Messaoudi, N. Lacherai, A. Mamouni, R. |
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Bentahar, S. |
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verfasserin |
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potassium fluoride-modified clay as a reusable heterogeneous catalyst for one-pot synthesis of 3,4-dihydropyrimidin-2(1h)-ones |
| title_auth |
Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones |
| abstract |
Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. |
| abstractGer |
Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. |
| abstract_unstemmed |
Abstract Potassium fluoride-modified clay collected from the region of Agadir (Morocco) was used as a hetaerogeneous catalyst in the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-one derivatives via the Biginelli reaction. The products were obtained with excellent yields (88–98%). The catalyst was characterized X-ray powder diffraction, Fourier-transform IR spectroscopy, scanning electron microscopy, differential thermal analysis, thermogravimetry, and Brunauer–Emmett–Teller (BET) analysis. Plausible reaction mechanisms for both reactions have been proposed. The catalyst can be recycled five times without loss of catalytic activity. |
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9 |
| title_short |
Potassium Fluoride-Modified Clay as a Reusable Heterogeneous Catalyst for One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones |
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https://dx.doi.org/10.1134/S1070428019090240 |
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Taleb, M. Ait Sabour, A. Dbik, A. El Khomri, M. El Messaoudi, N. Lacherai, A. Mamouni, R. |
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Taleb, M. Ait Sabour, A. Dbik, A. El Khomri, M. El Messaoudi, N. Lacherai, A. Mamouni, R. |
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10.1134/S1070428019090240 |
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2024-07-03T13:25:09.295Z |
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| score |
7.4023256 |